| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.41 | 12.597% | $195.2545 | $195.25 | $195.25 | $195.30 |
| Purchase #2 | $70.95 | 8.644% | $77.0829 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $105.68 | 13.665% | $120.1212 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $211.49 | 6.479% | $225.1924 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $142.46 | 8.465% | $154.5192 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $192.60 | 12.448% | $216.5748 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $164.53 | 9.145% | $179.5763 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $1,061.12 | $1,168.3213 | $1,168.31 | $1,168.30 | $1,168.40 | |